package Testking14;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.PrintWriter;
import java.util.HashMap;
import java.util.Set;

public class NumberName {

	private HashMap<String, Integer> map = new HashMap<String, Integer>();

	public void put(String name, int value){
		map.put(name, value);
	}

	public Set<String> getName(){
		return map.keySet();
	}

	public static void main(String[] args) {



		try {
			new BufferedReader(new FileReader("in"));
			new BufferedWriter(new PrintWriter(new FileWriter("out")));
		} catch (Exception e) {
			e.printStackTrace();
		}


		NumberName nm = new NumberName();
		nm.put("one", 1);
		System.out.println(nm.getName());
	}
}
